GALVESTON, Texas - Ens. Arnold Wallace sights in on an M-16 Rifle at the Coast Guard Sector Field Office gun range here Oct. 23, 2007. Wallace, a bording team member on the Coast Guard cutter Dauntless, must familiarize himself with all three weapons carried during boardings in preparation for the ship's upcoming patrol. U.S. Coast Guard photograph by Petty Officer 3rd class Mario Romero.